1 /*
2  * (C) Copyright 2015 Rockchip Electronics Co., Ltd
3  *
4  * SPDX-License-Identifier:     GPL-2.0+
5  */
6 #ifndef __CONFIG_RK3036_COMMON_H
7 #define __CONFIG_RK3036_COMMON_H
8 
9 #include <asm/arch/hardware.h>
10 #include "rockchip-common.h"
11 
12 #define CONFIG_NR_DRAM_BANKS		1
13 #define CONFIG_SYS_MALLOC_LEN		(32 << 20)
14 #define CONFIG_SYS_CBSIZE		1024
15 #define CONFIG_SKIP_LOWLEVEL_INIT
16 
17 #define CONFIG_SYS_TIMER_RATE		(24 * 1000 * 1000)
18 #define CONFIG_SYS_TIMER_BASE		0x200440a0 /* TIMER5 */
19 #define CONFIG_SYS_TIMER_COUNTER	(CONFIG_SYS_TIMER_BASE + 8)
20 
21 #define CONFIG_SYS_NS16550
22 #define CONFIG_SYS_NS16550_MEM32
23 
24 #define CONFIG_SYS_TEXT_BASE		0x60000000
25 #define CONFIG_SYS_INIT_SP_ADDR		0x60100000
26 #define CONFIG_SYS_LOAD_ADDR		0x60800800
27 #define CONFIG_SPL_STACK		0x10081fff
28 #define CONFIG_SPL_TEXT_BASE		0x10081000
29 
30 #define CONFIG_ROCKCHIP_MAX_INIT_SIZE	(4 << 10)
31 #define CONFIG_ROCKCHIP_CHIP_TAG	"RK30"
32 
33 /* MMC/SD IP block */
34 #define CONFIG_BOUNCE_BUFFER
35 
36 #define CONFIG_SYS_SDRAM_BASE		0x60000000
37 #define CONFIG_NR_DRAM_BANKS		1
38 #define SDRAM_BANK_SIZE			(512UL << 20UL)
39 #define SDRAM_MAX_SIZE                  (CONFIG_NR_DRAM_BANKS * SDRAM_BANK_SIZE)
40 
41 #define CONFIG_SPI_FLASH
42 #define CONFIG_SPI
43 #define CONFIG_SPI_FLASH_GIGADEVICE
44 #define CONFIG_SF_DEFAULT_SPEED 20000000
45 
46 #ifndef CONFIG_SPL_BUILD
47 /* usb otg */
48 
49 /* usb mass storage */
50 #define CONFIG_CMD_USB_MASS_STORAGE
51 
52 /* usb host */
53 #define ENV_MEM_LAYOUT_SETTINGS \
54 	"scriptaddr=0x60000000\0" \
55 	"pxefile_addr_r=0x60100000\0" \
56 	"fdt_addr_r=0x61f00000\0" \
57 	"kernel_addr_r=0x62000000\0" \
58 	"ramdisk_addr_r=0x64000000\0"
59 
60 #include <config_distro_bootcmd.h>
61 
62 /* Linux fails to load the fdt if it's loaded above 512M on a evb-rk3036 board,
63  * so limit the fdt reallocation to that */
64 #define CONFIG_EXTRA_ENV_SETTINGS \
65 	"fdt_high=0x7fffffff\0" \
66 	"partitions=" PARTS_DEFAULT \
67 	ENV_MEM_LAYOUT_SETTINGS \
68 	BOOTENV
69 #endif
70 
71 #define CONFIG_PREBOOT
72 
73 #endif
74